Results 31 to 40 of about 217,724 (307)

Effective elastic wave characteristics of composite media

New Journal of Physics, 2020
We derive exact expressions for effective elastodynamic properties of two-phase composites in the long-wavelength (quasistatic) regime via homogenized constitutive relations that are local in space. This is accomplished by extending the ‘strong-contrast’
J Kim, S Torquato
doaj   +1 more source

Experimental study of the potential use of diffusing wave spectroscopy to investigate the structural characteristics of blood under multiple scattering [PDF]

, 2000
The extension of the photon correlation spectroscopy (PCS) in multiple scattering regime, so-called diffusing wave spectroscopy (DWS) was employed to the study of blood samples.
Meglinski, I. V., Korolevich, Alexander N., Igor V. Meglinsky, Alexander N. Korolevich   +3 more
core   +1 more source

The hybrid model for sampling multiple elastic scattering angular deflections based on Goudsmit-Saunderson theory [PDF]

Nuclear Technology and Radiation Protection, 2017
An algorithm for the Monte Carlo simulation of electron multiple elastic scattering based on the framework of SuperMC (Super Monte Carlo simulation program for nuclear and radiation process) is presented.
Wasaye Muhammad Abdul, Wang Hui, Zheng Huaqing, Long Pengcheng, Naeem Hamza   +4 more
doaj   +1 more source

Full correction of scattering effects by using the radiative transfer theory for improved quantitative analysis of absorbing species in suspensions [PDF]

, 2013
Sample-to-sample photon path length variations that arise due to multiple scattering can be removed by decoupling absorption and scattering effects by using the radiative transfer theory, with a suitable set of measurements.
Thennadil, Suresh N., Steponavicius, Raimundas   +1 more
core   +1 more source

Construction of a Tumor-Targeting Nanobubble with Multiple Scattering Interfaces and its Enhancement of Ultrasound Imaging. [PDF]

Int J Nanomedicine
Zhengjun Ma,1 Yanmei Zhang,1 Yupu Zhu,2 Minxuan Cui,2 Yutao Liu,2 Yun-You Duan,1 Li Fan,2 Li Zhang1 1Department of Ultrasound Medicine, Tangdu Hospital, Air Force Medical University, Xi’an, People’s Republic of China; 2Department of Pharmaceutical ...
Ma Z, Zhang Y, Zhu Y, Cui M, Liu Y, Duan YY, Fan L, Zhang L.   +7 more
europepmc   +3 more sources

Probing magnetic order in EELS of chromite spinels using both multiple scattering (FEFF8.2) and DFT (WIEN2k) [PDF]

, 2010
The electron energy loss near edge structure on the O K-edge from chromite spinels contains fine structure from the hybridisation of the O p-orbitals and the Cr d-orbitals.
McComb, D.W., Eustace, D.A., Craven, A.J.   +2 more
core   +1 more source

Extraction of chemical information of suspensions using radiative transfer theory to remove multiple scattering effects : application to a model multicomponent system [PDF]

, 2011
The effectiveness of a scatter correction approach based on decoupling absorption and scattering effects through the use of the radiative transfer theory to invert a suitable set of measurements is studied by considering a model multicomponent suspension.
Thennadil, Suresh, Raimundas Steponavičius, Steponavicius, Raimundas, Suresh N. Thennadil   +3 more
core   +1 more source

Tissue Optics and Photonics: Light-Tissue Interaction

Journal of Biomedical Photonics & Engineering, 2015
This is the second section of the review-tutorial paper describing fundamentals of tissue optics and photonics. As the first section of the paper was mostly devoted to description of biological tissue structures and their specificity related to ...
Valery V. Tuchin
doaj   +1 more source

The PACE-MAPP algorithm: Simultaneous aerosol and ocean polarimeter products using coupled atmosphere-ocean vector radiative transfer

Frontiers in Remote Sensing, 2023
We describe the PACE-MAPP algorithm that simultaneously retrieves aerosol and ocean optical parameters using multiangle and multispectral polarimeter measurements from the SPEXone, Hyper-Angular Rainbow Polarimeter 2 (HARP2), and Ocean Color Instrument ...
Snorre Stamnes, Michael Jones, Michael Jones, James George Allen, Eduard Chemyakin, Eduard Chemyakin, Adam Bell, Jacek Chowdhary, Jacek Chowdhary, Xu Liu, Sharon P. Burton, Bastiaan Van Diedenhoven, Otto Hasekamp, Johnathan Hair, Yongxiang Hu, Chris Hostetler, Richard Ferrare, Knut Stamnes, Brian Cairns   +18 more
doaj   +1 more source

Multiple scattering in reflection nebulae. IV - The multiplicity of scattering

The Astrophysical Journal Supplement Series, 1977
The characteristics of higher order scattering in plane-parallel reflection nebulae of finite optical thickness have been examined. Measured both by the mean number of scatterings and the effective multiplicity, the importance of multiple scattering in such systems varies strongly with position as well as direction, and the effects cannot be taken into
A. N. Witt, E. R. Oshel
openaire   +1 more source